package com.cgt.web.service;

import com.cgt.web.pojo.Classroom;
import com.cgt.web.util.PageInfo;

import java.util.List;

public interface IClassService {
    PageInfo<Classroom> selectByPage(int pageNo, int pageSize);

    void deleteById(int id);

    void addInf(Classroom classroom);

    Classroom selectById(int id);

    void updateInf(Classroom classroom);
}
